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Resin Coating Equipment

Del Sol | Foundry and Frac Specialists

Del Sol Industrial Resin Coating Equipment

Del Sol Industrial Services Inc. is the exclusive sales representative group for Roberts Sinto Corporation’s complete line of FRAC sand coating plants. Roberts Sinto utilizes 40 years of manufacturing experience in making these plants. To say it directly, Roberts Sinto has been making FRAC coating plants for 40 years and has, without question great experience and a great reputation in the FRAC industry.

With standard systems available at up to 3000# / batch and 15 batches per hour, Roberts Sinto systems can easy handle 24/7 operation and builds their equipment to handle that utilization. RSC can even custom build to your exact requirements.

Coating Plant Sand Heater

The RSC Batch Sand Heater is known for its unique design, robust construction, and long life, making it an industry leading piece of equipment.

While we realize that there are other heating options out there, we realize too that there is not another method as efficient or as long lasting as Roberts Sinto's method. These things last for years (decades in some cases) and delivery reliable sand temperatures day after day.

By the way... its made in America.

Frac Sand Batch Coating Mixer

Roberts Sinto manufacturers the heaviest construction resin coating batch mixer available. With many units successfully running in the field for many years, the expertise of RSC is what you need for coating your sand. Standard sizes are available up to 3000# batch. Additionally, Roberts Sinto can provide you with resin delivery systems, controls, and system integration.

Note the heavy duty construction. This coupled with replaceable wear parts, a water jacket for heating and cooling the sand, and a massive gear box, make this system flexible and long lasting.

Frac Sand Continuous Mixer

We utilize Roberts Sinto's high horsepower continuous mixer for the cooling and de-lumping of frac sand after it is coated. Our unique design includes a full length water jacket for your cooling circuit and also fully replaceable cast wear liners, carbide tipped plows, and a unique internal structure that aides in reducing clusters before screening.